Steinbeis, N., & Singer, T. (2013). The Effects of Social Comparison on Social Emotions and Behavior during Childhood: The Ontogeny of Envy and Schadenfreude Predicts Developmental Changes in Equity-Related Decisions. Journal of Experimental Child Psychology, 115(1), 198. https://doi.org/10.1016/j.jecp.2012.11.009
Chicago Style (17th ed.) CitationSteinbeis, Nikolaus, and Tania Singer. "The Effects of Social Comparison on Social Emotions and Behavior During Childhood: The Ontogeny of Envy and Schadenfreude Predicts Developmental Changes in Equity-Related Decisions." Journal of Experimental Child Psychology 115, no. 1 (2013): 198. https://doi.org/10.1016/j.jecp.2012.11.009.
MLA (9th ed.) CitationSteinbeis, Nikolaus, and Tania Singer. "The Effects of Social Comparison on Social Emotions and Behavior During Childhood: The Ontogeny of Envy and Schadenfreude Predicts Developmental Changes in Equity-Related Decisions." Journal of Experimental Child Psychology, vol. 115, no. 1, 2013, p. 198, https://doi.org/10.1016/j.jecp.2012.11.009.